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<div class="navpath"><a class="el" href="namespaceirr.html">irr</a>::<a class="el" href="namespaceirr_1_1gui.html">gui</a>::<a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html">IGUIEnvironment</a>
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<h1>irr::gui::IGUIEnvironment Class Reference</h1><!-- doxytag: class="irr::gui::IGUIEnvironment" --><!-- doxytag: inherits="irr::IReferenceCounted" -->
<p>GUI Environment. Used as factory and manager of all other GUI elements.
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<p><code>#include <<a class="el" href="_i_g_u_i_environment_8h_source.html">IGUIEnvironment.h</a>></code></p>
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Inheritance diagram for irr::gui::IGUIEnvironment:</div>
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<p><a href="classirr_1_1gui_1_1_i_g_u_i_environment-members.html">List of all members.</a></p>
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<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_button.html">IGUIButton</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a666749b7352a677c74acb242199e54a0">addButton</a> (const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1, const wchar_t *text=0, const wchar_t *tooltiptext=0)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a button element. <a href="#a666749b7352a677c74acb242199e54a0"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_check_box.html">IGUICheckBox</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a849a6970cda901fbcf745c757b46212e">addCheckBox</a> (bool checked, const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1, const wchar_t *text=0)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a checkbox element. <a href="#a849a6970cda901fbcf745c757b46212e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_color_select_dialog.html">IGUIColorSelectDialog</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a72858e14c66a1ee4687e6f51dedb0ce0">addColorSelectDialog</a> (const wchar_t *title=0, bool modal=true, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a color select dialog. <a href="#a72858e14c66a1ee4687e6f51dedb0ce0"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_combo_box.html">IGUIComboBox</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a24c178560277c21d3d2e3c9ba1196d2f">addComboBox</a> (const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a combo box to the environment. <a href="#a24c178560277c21d3d2e3c9ba1196d2f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_context_menu.html">IGUIContextMenu</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a4f421209425cfe58a29c6fb2e49a2e99">addContextMenu</a> (const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a context menu to the environment. <a href="#a4f421209425cfe58a29c6fb2e49a2e99"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_edit_box.html">IGUIEditBox</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#ab46cdfa5f746932166ac4ccfa86a70eb">addEditBox</a> (const wchar_t *text, const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, bool border=true, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds an edit box. <a href="#ab46cdfa5f746932166ac4ccfa86a70eb"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_sprite_bank.html">IGUISpriteBank</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a62f34cdf4dd600a35eaf37d856579d98">addEmptySpriteBank</a> (const <a class="el" href="classirr_1_1core_1_1string.html">io::path</a> &name)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds an empty sprite bank to the manager. <a href="#a62f34cdf4dd600a35eaf37d856579d98"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_file_open_dialog.html">IGUIFileOpenDialog</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#ad299acb7af832378cb25b2e2382ab7af">addFileOpenDialog</a> (const wchar_t *title=0, bool modal=true, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a file open dialog. <a href="#ad299acb7af832378cb25b2e2382ab7af"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_font.html">IGUIFont</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a2c4fefb8a67fc92aedbbff6254532c2b">addFont</a> (const <a class="el" href="classirr_1_1core_1_1string.html">io::path</a> &name, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_font.html">IGUIFont</a> *font)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds an externally loaded font to the font list. <a href="#a2c4fefb8a67fc92aedbbff6254532c2b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a17114e35fc67f6d54df1baebb806f3b7">addGUIElement</a> (const <a class="el" href="namespaceirr.html#a9395eaea339bcb546b319e9c96bf7410">c8</a> *elementName, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a GUI element by its name. <a href="#a17114e35fc67f6d54df1baebb806f3b7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_image.html">IGUIImage</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#ad24af22fa52f152ba4fccb667bb94515">addImage</a> (const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1, const wchar_t *text=0)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds an image element. <a href="#ad24af22fa52f152ba4fccb667bb94515"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_image.html">IGUIImage</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a35cc257b3a183551a2ed0376dcec9fe4">addImage</a> (<a class="el" href="classirr_1_1video_1_1_i_texture.html">video::ITexture</a> *image, core::position2d< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > pos, bool useAlphaChannel=true, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1, const wchar_t *text=0)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds an image element. <a href="#a35cc257b3a183551a2ed0376dcec9fe4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_in_out_fader.html">IGUIInOutFader</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a9ffbddbf3785b54a284d83df4ce3df02">addInOutFader</a> (const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > *rectangle=0, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds an element for fading in or out. <a href="#a9ffbddbf3785b54a284d83df4ce3df02"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_list_box.html">IGUIListBox</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#af5990b3ad8c9bdc65e645a4cb508ad5f">addListBox</a> (const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1, bool drawBackground=false)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a list box element. <a href="#af5990b3ad8c9bdc65e645a4cb508ad5f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_context_menu.html">IGUIContextMenu</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a0bed2ddf6c422117285f9602c8afd4a1">addMenu</a> (<a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a menu to the environment. <a href="#a0bed2ddf6c422117285f9602c8afd4a1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_mesh_viewer.html">IGUIMeshViewer</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a4e35088a4346e5a80d1362e406a628e2">addMeshViewer</a> (const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1, const wchar_t *text=0)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a mesh viewer. Not 100% implemented yet. <a href="#a4e35088a4346e5a80d1362e406a628e2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_window.html">IGUIWindow</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#aaf8cad4624c26895523b22728098a917">addMessageBox</a> (const wchar_t *caption, const wchar_t *text=0, bool modal=true, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> flags=EMBF_OK, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1, <a class="el" href="classirr_1_1video_1_1_i_texture.html">video::ITexture</a> *image=0)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a message box. <a href="#aaf8cad4624c26895523b22728098a917"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a8bdf2e97e3694da75205ad693d849219">addModalScreen</a> (<a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a modal screen. <a href="#a8bdf2e97e3694da75205ad693d849219"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_scroll_bar.html">IGUIScrollBar</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#aff82c4b3935eaf56ce638996f5e002c9">addScrollBar</a> (bool horizontal, const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a scrollbar. <a href="#aff82c4b3935eaf56ce638996f5e002c9"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_spin_box.html">IGUISpinBox</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#ab7deca80cf9b0422fba30985612c3c99">addSpinBox</a> (const wchar_t *text, const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, bool border=true, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a spin box. <a href="#ab7deca80cf9b0422fba30985612c3c99"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_static_text.html">IGUIStaticText</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#adb56652b23932a391b08f710a9546ef3">addStaticText</a> (const wchar_t *text, const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, bool border=false, bool wordWrap=true, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1, bool fillBackground=false)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a static text. <a href="#adb56652b23932a391b08f710a9546ef3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_tab.html">IGUITab</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a67b5c558738d61f4753353de8b96f3c1">addTab</a> (const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds tab to the environment. <a href="#a67b5c558738d61f4753353de8b96f3c1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_tab_control.html">IGUITabControl</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#af076e5646db2e392309aef75edd28238">addTabControl</a> (const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, bool fillbackground=false, bool border=true, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a tab control to the environment. <a href="#af076e5646db2e392309aef75edd28238"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_table.html">IGUITable</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a6c4a058d7c6ff21f062b5fe540ca4748">addTable</a> (const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1, bool drawBackground=false)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a table to the environment. <a href="#a6c4a058d7c6ff21f062b5fe540ca4748"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_tool_bar.html">IGUIToolBar</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#aa25084f8d939ca49b503162fd3370eae">addToolBar</a> (<a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a toolbar to the environment. <a href="#aa25084f8d939ca49b503162fd3370eae"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_tree_view.html">IGUITreeView</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a3c82300cf7eaabc451ef20a04b432c32">addTreeView</a> (const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1, bool drawBackground=false, bool scrollBarVertical=true, bool scrollBarHorizontal=false)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a tree view element. <a href="#a3c82300cf7eaabc451ef20a04b432c32"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_window.html">IGUIWindow</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#ac233dcbef643b5f7de9ab30ae5896e28">addWindow</a> (const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > &rectangle, bool modal=false, const wchar_t *text=0, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id=-1)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds an empty window element. <a href="#ac233dcbef643b5f7de9ab30ae5896e28"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a77b0cdd0aec36dbb9c558446fab383c2">clear</a> ()=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Removes all elements from the environment. <a href="#a77b0cdd0aec36dbb9c558446fab383c2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_image_list.html">IGUIImageList</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#af3bd793f81b15dc534648e8a37e76467">createImageList</a> (<a class="el" href="classirr_1_1video_1_1_i_texture.html">video::ITexture</a> *texture, <a class="el" href="classirr_1_1core_1_1dimension2d.html">core::dimension2d</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > imageSize, bool useAlphaChannel)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates the image list from the given texture. <a href="#af3bd793f81b15dc534648e8a37e76467"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_skin.html">IGUISkin</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a824099cd1ba9dd4b95e40dd1b15244f1">createSkin</a> (<a class="el" href="namespaceirr_1_1gui.html#a7b4619db540cbdf96e81023893b4eca5">EGUI_SKIN_TYPE</a> type)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a new GUI Skin based on a template. <a href="#a824099cd1ba9dd4b95e40dd1b15244f1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a8890a0b0cb5a08c9cca65c6efa3a1e0e">deserializeAttributes</a> (<a class="el" href="classirr_1_1io_1_1_i_attributes.html">io::IAttributes</a> *in, <a class="el" href="structirr_1_1io_1_1_s_attribute_read_write_options.html">io::SAttributeReadWriteOptions</a> *options=0)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Reads attributes of the gui environment. <a href="#a8890a0b0cb5a08c9cca65c6efa3a1e0e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#aa6ba29bbf3121a5954cfa5a9ca72982f">drawAll</a> ()=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Draws all gui elements by traversing the GUI environment starting at the root node. <a href="#aa6ba29bbf3121a5954cfa5a9ca72982f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_font.html">IGUIFont</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a896fbfcbad5ccf187a835827b439da93">getBuiltInFont</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the default built-in font. <a href="#a896fbfcbad5ccf187a835827b439da93"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element_factory.html">IGUIElementFactory</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a13ec41a31e1b9cdc317c0c6092c2b820">getDefaultGUIElementFactory</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the default element factory which can create all built-in elements. <a href="#a13ec41a31e1b9cdc317c0c6092c2b820"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1io_1_1_i_file_system.html">io::IFileSystem</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#ad3ae4570702000e09cacdb663f0ec363">getFileSystem</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the file system. <a href="#ad3ae4570702000e09cacdb663f0ec363"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a624c047cb88a5d3e3e0d17a42a627335">getFocus</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the element which holds the focus. <a href="#a624c047cb88a5d3e3e0d17a42a627335"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_font.html">IGUIFont</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a22074f9a1a5a86d5d216126bbb90b3b1">getFont</a> (const <a class="el" href="classirr_1_1core_1_1string.html">io::path</a> &filename)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns pointer to the font with the specified filename. <a href="#a22074f9a1a5a86d5d216126bbb90b3b1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element_factory.html">IGUIElementFactory</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a3c1ec1c13e7339e2e8abb34276d6288f">getGUIElementFactory</a> (<a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> index) const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get a gui element factory by index. <a href="#a3c1ec1c13e7339e2e8abb34276d6288f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1_i_o_s_operator.html">IOSOperator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#afc715b9a9d98ae3aa8e769c9fb2f4f31">getOSOperator</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">returns a pointer to the OS operator <a href="#afc715b9a9d98ae3aa8e769c9fb2f4f31"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a022dcd144b1f955180569ef2ee844561">getRegisteredGUIElementFactoryCount</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get amount of registered gui element factories. <a href="#a022dcd144b1f955180569ef2ee844561"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a35fec6d5baa9b2f65aa9ee2c336104d4">getRootGUIElement</a> ()=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the root gui element. <a href="#a35fec6d5baa9b2f65aa9ee2c336104d4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_skin.html">IGUISkin</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a54ce9072ea7b89cdaea65306e93ba90c">getSkin</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns pointer to the current gui skin. <a href="#a54ce9072ea7b89cdaea65306e93ba90c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_sprite_bank.html">IGUISpriteBank</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a187ebb28837dbdb88810f7e493096c3f">getSpriteBank</a> (const <a class="el" href="classirr_1_1core_1_1string.html">io::path</a> &filename)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns pointer to the sprite bank with the specified file name. <a href="#a187ebb28837dbdb88810f7e493096c3f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classirr_1_1video_1_1_i_video_driver.html">video::IVideoDriver</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a48f5e442f0a2074a531234ab83148fe2">getVideoDriver</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the current video driver. <a href="#a48f5e442f0a2074a531234ab83148fe2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a88c483f30a0f35debed70e8e51836552">hasFocus</a> (<a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *element) const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns whether the element has focus. <a href="#a88c483f30a0f35debed70e8e51836552"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a23e53c388d45358c53304d095f0b029b">loadGUI</a> (<a class="el" href="classirr_1_1io_1_1_i_read_file.html">io::IReadFile</a> *file, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Loads the gui. Note that the current gui is not cleared before. <a href="#a23e53c388d45358c53304d095f0b029b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a6e847a40e5c97c846f2d654605ae13a0">loadGUI</a> (const <a class="el" href="classirr_1_1core_1_1string.html">io::path</a> &filename, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *parent=0)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Loads the gui. Note that the current gui is not cleared before. <a href="#a6e847a40e5c97c846f2d654605ae13a0"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#aff1cc1109841f9bccd19634870c7cd65">postEventFromUser</a> (const <a class="el" href="structirr_1_1_s_event.html">SEvent</a> &event)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Posts an input event to the environment. <a href="#aff1cc1109841f9bccd19634870c7cd65"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#acdfcdf6330e7475e3fdfd42f43c5f6df">readGUIElement</a> (<a class="el" href="classirr_1_1io_1_1_i_irr_x_m_l_reader.html">io::IXMLReader</a> *reader, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *node)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">reads an element <a href="#acdfcdf6330e7475e3fdfd42f43c5f6df"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a653ac2cc8640899c23f4d55d9a5f0fdd">registerGUIElementFactory</a> (<a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element_factory.html">IGUIElementFactory</a> *factoryToAdd)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds an element factory to the gui environment. <a href="#a653ac2cc8640899c23f4d55d9a5f0fdd"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#ab2100753b415a9950d95572d4623bf46">removeFocus</a> (<a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *element)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Removes the focus from an element. <a href="#ab2100753b415a9950d95572d4623bf46"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a39fdeef8455813a2be2bce9212ec758a">saveGUI</a> (<a class="el" href="classirr_1_1io_1_1_i_write_file.html">io::IWriteFile</a> *file, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *start=0)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Saves the current gui into a file. <a href="#a39fdeef8455813a2be2bce9212ec758a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#ac5e7b39ff2292983660a5e5999b240b3">saveGUI</a> (const <a class="el" href="classirr_1_1core_1_1string.html">io::path</a> &filename, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *start=0)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Saves the current gui into a file. <a href="#ac5e7b39ff2292983660a5e5999b240b3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a6342ec41dcd9fbd3f587dce369d11b34">serializeAttributes</a> (<a class="el" href="classirr_1_1io_1_1_i_attributes.html">io::IAttributes</a> *out, <a class="el" href="structirr_1_1io_1_1_s_attribute_read_write_options.html">io::SAttributeReadWriteOptions</a> *options=0) const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Writes attributes of the gui environment. <a href="#a6342ec41dcd9fbd3f587dce369d11b34"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a2bfe9985ae1a2f379e708fce86902cea">setFocus</a> (<a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *element)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the focus to an element. <a href="#a2bfe9985ae1a2f379e708fce86902cea"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#ae7042c520e848643e080ad4532797f23">setSkin</a> (<a class="el" href="classirr_1_1gui_1_1_i_g_u_i_skin.html">IGUISkin</a> *skin)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets a new GUI Skin. <a href="#ae7042c520e848643e080ad4532797f23"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a2491715aa30894c66357eb0451aa10b0">setUserEventReceiver</a> (<a class="el" href="classirr_1_1_i_event_receiver.html">IEventReceiver</a> *evr)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This sets a new event receiver for gui events. <a href="#a2491715aa30894c66357eb0451aa10b0"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#a30fb040bf48603fd309632e9c60b3583">writeGUIElement</a> (<a class="el" href="classirr_1_1io_1_1_i_x_m_l_writer.html">io::IXMLWriter</a> *writer, <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> *node)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">writes an element <a href="#a30fb040bf48603fd309632e9c60b3583"></a><br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>GUI Environment. Used as factory and manager of all other GUI elements. </p>
<p>Definition at line <a class="el" href="_i_g_u_i_environment_8h_source.html#l00059">59</a> of file <a class="el" href="_i_g_u_i_environment_8h_source.html">IGUIEnvironment.h</a>.</p>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a666749b7352a677c74acb242199e54a0"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addButton" ref="a666749b7352a677c74acb242199e54a0" args="(const core::rect< s32 > &rectangle, IGUIElement *parent=0, s32 id=-1, const wchar_t *text=0, const wchar_t *tooltiptext=0)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_button.html">IGUIButton</a>* irr::gui::IGUIEnvironment::addButton </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
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<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const wchar_t * </td>
<td class="paramname"> <em>text</em> = <code>0</code>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const wchar_t * </td>
<td class="paramname"> <em>tooltiptext</em> = <code>0</code></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds a button element. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the button. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent gui element of the button. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>Id with which the gui element can be identified. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>text</em> </td><td>Text displayed on the button. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>tooltiptext</em> </td><td>Text displayed in the tooltip. </td></tr>
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</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created button. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a849a6970cda901fbcf745c757b46212e"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addCheckBox" ref="a849a6970cda901fbcf745c757b46212e" args="(bool checked, const core::rect< s32 > &rectangle, IGUIElement *parent=0, s32 id=-1, const wchar_t *text=0)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_check_box.html">IGUICheckBox</a>* irr::gui::IGUIEnvironment::addCheckBox </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>checked</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const wchar_t * </td>
<td class="paramname"> <em>text</em> = <code>0</code></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds a checkbox element. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>checked</em> </td><td>Define the initial state of the check box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the check box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent gui element of the check box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>Id to identify the gui element. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>text</em> </td><td>Title text of the check box. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created check box. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a72858e14c66a1ee4687e6f51dedb0ce0"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addColorSelectDialog" ref="a72858e14c66a1ee4687e6f51dedb0ce0" args="(const wchar_t *title=0, bool modal=true, IGUIElement *parent=0, s32 id=-1)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_color_select_dialog.html">IGUIColorSelectDialog</a>* irr::gui::IGUIEnvironment::addColorSelectDialog </td>
<td>(</td>
<td class="paramtype">const wchar_t * </td>
<td class="paramname"> <em>title</em> = <code>0</code>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">bool </td>
<td class="paramname"> <em>modal</em> = <code>true</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code></td><td> </td>
</tr>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds a color select dialog. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>title</em> </td><td>The title of the dialog. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>modal</em> </td><td>Defines if the dialog is modal. This means, that all other gui elements which were created before the dialog cannot be used until it is removed. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>The parent of the dialog. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>The ID of the dialog. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created file open dialog. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a24c178560277c21d3d2e3c9ba1196d2f"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addComboBox" ref="a24c178560277c21d3d2e3c9ba1196d2f" args="(const core::rect< s32 > &rectangle, IGUIElement *parent=0, s32 id=-1)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_combo_box.html">IGUIComboBox</a>* irr::gui::IGUIEnvironment::addComboBox </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds a combo box to the environment. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the combo box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent item of the element, e.g. a window. Set it to 0 to place the combo box directly in the environment. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>An identifier for the combo box. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created combo box. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a4f421209425cfe58a29c6fb2e49a2e99"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addContextMenu" ref="a4f421209425cfe58a29c6fb2e49a2e99" args="(const core::rect< s32 > &rectangle, IGUIElement *parent=0, s32 id=-1)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_context_menu.html">IGUIContextMenu</a>* irr::gui::IGUIEnvironment::addContextMenu </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
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<p>Adds a context menu to the environment. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the menu. Note that the menu is resizing itself based on what items you add. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent item of the element, e.g. a window. Set it to 0 to place the menu directly in the environment. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>An identifier for the menu. </td></tr>
</table>
</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created context menu. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="ab46cdfa5f746932166ac4ccfa86a70eb"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addEditBox" ref="ab46cdfa5f746932166ac4ccfa86a70eb" args="(const wchar_t *text, const core::rect< s32 > &rectangle, bool border=true, IGUIElement *parent=0, s32 id=-1)=0" -->
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<td>(</td>
<td class="paramtype">const wchar_t * </td>
<td class="paramname"> <em>text</em>, </td>
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<td></td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
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<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>border</em> = <code>true</code>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds an edit box. </p>
<p>Supports unicode input from every keyboard around the world, scrolling, copying and pasting (exchanging data with the clipboard directly), maximum character amount, marking, and all shortcuts like ctrl+X, ctrl+V, ctrl+C, shift+Left, shift+Right, Home, End, and so on. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>text</em> </td><td>Text to be displayed. Can be altered after creation by setText(). </td></tr>
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the edit box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>border</em> </td><td>Set to true if the edit box should have a 3d border. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent item of the element, e.g. a window. Set it to 0 to place the edit box directly in the environment. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>The ID of the element. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created edit box. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a62f34cdf4dd600a35eaf37d856579d98"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addEmptySpriteBank" ref="a62f34cdf4dd600a35eaf37d856579d98" args="(const io::path &name)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_sprite_bank.html">IGUISpriteBank</a>* irr::gui::IGUIEnvironment::addEmptySpriteBank </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1string.html">io::path</a> & </td>
<td class="paramname"> <em>name</em></td>
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<p>Adds an empty sprite bank to the manager. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>name</em> </td><td>Name of the new sprite bank. </td></tr>
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<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the sprite bank. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="ad299acb7af832378cb25b2e2382ab7af"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addFileOpenDialog" ref="ad299acb7af832378cb25b2e2382ab7af" args="(const wchar_t *title=0, bool modal=true, IGUIElement *parent=0, s32 id=-1)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_file_open_dialog.html">IGUIFileOpenDialog</a>* irr::gui::IGUIEnvironment::addFileOpenDialog </td>
<td>(</td>
<td class="paramtype">const wchar_t * </td>
<td class="paramname"> <em>title</em> = <code>0</code>, </td>
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<td class="paramtype">bool </td>
<td class="paramname"> <em>modal</em> = <code>true</code>, </td>
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<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
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<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code></td><td> </td>
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<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds a file open dialog. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>title</em> </td><td>Text to be displayed as the title of the dialog. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>modal</em> </td><td>Defines if the dialog is modal. This means, that all other gui elements which were created before the message box cannot be used until this messagebox is removed. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent gui element of the dialog. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>Id to identify the gui element. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created file open dialog. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a2c4fefb8a67fc92aedbbff6254532c2b"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addFont" ref="a2c4fefb8a67fc92aedbbff6254532c2b" args="(const io::path &name, IGUIFont *font)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_font.html">IGUIFont</a>* irr::gui::IGUIEnvironment::addFont </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1string.html">io::path</a> & </td>
<td class="paramname"> <em>name</em>, </td>
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<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_font.html">IGUIFont</a> * </td>
<td class="paramname"> <em>font</em></td><td> </td>
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<p>Adds an externally loaded font to the font list. </p>
<p>This method allows to attach an already loaded font to the list of existing fonts. The font is grabbed if non-null and adding was successful. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>name</em> </td><td>Name the font should be stored as. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>font</em> </td><td>Pointer to font to add. </td></tr>
</table>
</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the font stored. This can differ from given parameter if the name previously existed. </dd></dl>
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<a class="anchor" id="a17114e35fc67f6d54df1baebb806f3b7"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addGUIElement" ref="a17114e35fc67f6d54df1baebb806f3b7" args="(const c8 *elementName, IGUIElement *parent=0)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a>* irr::gui::IGUIEnvironment::addGUIElement </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="namespaceirr.html#a9395eaea339bcb546b319e9c96bf7410">c8</a> * </td>
<td class="paramname"> <em>elementName</em>, </td>
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<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code></td><td> </td>
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<p>Adds a GUI element by its name. </p>
<p>Each factory is checked if it can create an element of the given name. The first match will be created. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>elementName</em> </td><td>Name of the element to be created. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent of the new element, if not 0. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>New GUI element, or 0 if no such element exists. </dd></dl>
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<a class="anchor" id="ad24af22fa52f152ba4fccb667bb94515"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addImage" ref="ad24af22fa52f152ba4fccb667bb94515" args="(const core::rect< s32 > &rectangle, IGUIElement *parent=0, s32 id=-1, const wchar_t *text=0)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_image.html">IGUIImage</a>* irr::gui::IGUIEnvironment::addImage </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
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<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
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<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
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<td class="paramname"> <em>text</em> = <code>0</code></td><td> </td>
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<p>Adds an image element. </p>
<p>Use <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_image.html#a35a3af4957e42acb183f562d09a4ea63" title="Sets an image.">IGUIImage::setImage</a> later to set the image to be displayed. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the image. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent gui element of the image. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>Id to identify the gui element. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>text</em> </td><td>Title text of the image. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created image element. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a35cc257b3a183551a2ed0376dcec9fe4"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addImage" ref="a35cc257b3a183551a2ed0376dcec9fe4" args="(video::ITexture *image, core::position2d< s32 > pos, bool useAlphaChannel=true, IGUIElement *parent=0, s32 id=-1, const wchar_t *text=0)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_image.html">IGUIImage</a>* irr::gui::IGUIEnvironment::addImage </td>
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<td class="paramtype"><a class="el" href="classirr_1_1video_1_1_i_texture.html">video::ITexture</a> * </td>
<td class="paramname"> <em>image</em>, </td>
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<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
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<td class="paramname"> <em>text</em> = <code>0</code></td><td> </td>
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<p>Adds an image element. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>image</em> </td><td>Image to be displayed. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>pos</em> </td><td>Position of the image. The width and height of the image is taken from the image. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>useAlphaChannel</em> </td><td>Sets if the image should use the alpha channel of the texture to draw itself. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent gui element of the image. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>Id to identify the gui element. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>text</em> </td><td>Title text of the image. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created image element. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a9ffbddbf3785b54a284d83df4ce3df02"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addInOutFader" ref="a9ffbddbf3785b54a284d83df4ce3df02" args="(const core::rect< s32 > *rectangle=0, IGUIElement *parent=0, s32 id=-1)=0" -->
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<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > * </td>
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<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
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<p>Adds an element for fading in or out. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the fader. If the pointer is NULL, the whole screen is used. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent item of the element, e.g. a window. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>An identifier for the fader. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created in-out-fader. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="af5990b3ad8c9bdc65e645a4cb508ad5f"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addListBox" ref="af5990b3ad8c9bdc65e645a4cb508ad5f" args="(const core::rect< s32 > &rectangle, IGUIElement *parent=0, s32 id=-1, bool drawBackground=false)=0" -->
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<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
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<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
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<p>Adds a list box element. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the list box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent gui element of the list box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>Id to identify the gui element. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>drawBackground</em> </td><td>Flag whether the background should be drawn. </td></tr>
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<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created list box. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a0bed2ddf6c422117285f9602c8afd4a1"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addMenu" ref="a0bed2ddf6c422117285f9602c8afd4a1" args="(IGUIElement *parent=0, s32 id=-1)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_context_menu.html">IGUIContextMenu</a>* irr::gui::IGUIEnvironment::addMenu </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds a menu to the environment. </p>
<p>This is like the menu you can find on top of most windows in modern graphical user interfaces. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent item of the element, e.g. a window. Set it to 0 to place the menu directly in the environment. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>An identifier for the menu. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created menu. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a4e35088a4346e5a80d1362e406a628e2"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addMeshViewer" ref="a4e35088a4346e5a80d1362e406a628e2" args="(const core::rect< s32 > &rectangle, IGUIElement *parent=0, s32 id=-1, const wchar_t *text=0)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_mesh_viewer.html">IGUIMeshViewer</a>* irr::gui::IGUIEnvironment::addMeshViewer </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const wchar_t * </td>
<td class="paramname"> <em>text</em> = <code>0</code></td><td> </td>
</tr>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds a mesh viewer. Not 100% implemented yet. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the mesh viewer. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent gui element of the mesh viewer. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>Id to identify the gui element. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>text</em> </td><td>Title text of the mesh viewer. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created mesh viewer. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="aaf8cad4624c26895523b22728098a917"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addMessageBox" ref="aaf8cad4624c26895523b22728098a917" args="(const wchar_t *caption, const wchar_t *text=0, bool modal=true, s32 flags=EMBF_OK, IGUIElement *parent=0, s32 id=-1, video::ITexture *image=0)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_window.html">IGUIWindow</a>* irr::gui::IGUIEnvironment::addMessageBox </td>
<td>(</td>
<td class="paramtype">const wchar_t * </td>
<td class="paramname"> <em>caption</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const wchar_t * </td>
<td class="paramname"> <em>text</em> = <code>0</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>modal</em> = <code>true</code>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>flags</em> = <code>EMBF_OK</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1video_1_1_i_texture.html">video::ITexture</a> * </td>
<td class="paramname"> <em>image</em> = <code>0</code></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds a message box. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>caption</em> </td><td>Text to be displayed the title of the message box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>text</em> </td><td>Text to be displayed in the body of the message box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>modal</em> </td><td>Defines if the dialog is modal. This means, that all other gui elements which were created before the message box cannot be used until this messagebox is removed. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>flags</em> </td><td>Flags specifying the layout of the message box. For example to create a message box with an OK and a CANCEL button on it, set this to (EMBF_OK | EMBF_CANCEL). </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent gui element of the message box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>Id with which the gui element can be identified. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>image</em> </td><td>Optional texture which will be displayed beside the text as an image </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created message box. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a8bdf2e97e3694da75205ad693d849219"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addModalScreen" ref="a8bdf2e97e3694da75205ad693d849219" args="(IGUIElement *parent)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a>* irr::gui::IGUIEnvironment::addModalScreen </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em></td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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</table>
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<p>Adds a modal screen. </p>
<p>This control stops its parent's members from being able to receive input until its last child is removed, it then deletes itself. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent gui element of the modal. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created modal. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="aff82c4b3935eaf56ce638996f5e002c9"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addScrollBar" ref="aff82c4b3935eaf56ce638996f5e002c9" args="(bool horizontal, const core::rect< s32 > &rectangle, IGUIElement *parent=0, s32 id=-1)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_scroll_bar.html">IGUIScrollBar</a>* irr::gui::IGUIEnvironment::addScrollBar </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>horizontal</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
</tr>
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<p>Adds a scrollbar. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>horizontal</em> </td><td>Specifies if the scroll bar is drawn horizontal or vertical. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the scrollbar. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent gui element of the scroll bar. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>Id to identify the gui element. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created scrollbar. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="ab7deca80cf9b0422fba30985612c3c99"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addSpinBox" ref="ab7deca80cf9b0422fba30985612c3c99" args="(const wchar_t *text, const core::rect< s32 > &rectangle, bool border=true, IGUIElement *parent=0, s32 id=-1)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_spin_box.html">IGUISpinBox</a>* irr::gui::IGUIEnvironment::addSpinBox </td>
<td>(</td>
<td class="paramtype">const wchar_t * </td>
<td class="paramname"> <em>text</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
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<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>border</em> = <code>true</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds a spin box. </p>
<p>An edit box with up and down buttons </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>text</em> </td><td>Text to be displayed. Can be altered after creation by setText(). </td></tr>
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the spin box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>border</em> </td><td>Set to true if the spin box should have a 3d border. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent item of the element, e.g. a window. Set it to 0 to place the spin box directly in the environment. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>The ID of the element. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created spin box. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="adb56652b23932a391b08f710a9546ef3"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addStaticText" ref="adb56652b23932a391b08f710a9546ef3" args="(const wchar_t *text, const core::rect< s32 > &rectangle, bool border=false, bool wordWrap=true, IGUIElement *parent=0, s32 id=-1, bool fillBackground=false)=0" -->
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<td class="paramtype">const wchar_t * </td>
<td class="paramname"> <em>text</em>, </td>
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<td></td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>border</em> = <code>false</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>wordWrap</em> = <code>true</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code>, </td>
</tr>
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<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>fillBackground</em> = <code>false</code></td><td> </td>
</tr>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds a static text. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>text</em> </td><td>Text to be displayed. Can be altered after creation by SetText(). </td></tr>
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the static text </td></tr>
<tr><td valign="top"></td><td valign="top"><em>border</em> </td><td>Set to true if the static text should have a 3d border. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>wordWrap</em> </td><td>Enable if the text should wrap into multiple lines. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent item of the element, e.g. a window. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>The ID of the element. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>fillBackground</em> </td><td>Enable if the background shall be filled. Defaults to false. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created static text. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a67b5c558738d61f4753353de8b96f3c1"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addTab" ref="a67b5c558738d61f4753353de8b96f3c1" args="(const core::rect< s32 > &rectangle, IGUIElement *parent=0, s32 id=-1)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_tab.html">IGUITab</a>* irr::gui::IGUIEnvironment::addTab </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
</tr>
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<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code></td><td> </td>
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<p>Adds tab to the environment. </p>
<p>You can use this element to group other elements. This is not used for creating tabs on tab controls, please use <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_tab_control.html#a4b1a55fd79785abc4f5bcb05f8637a42" title="Adds a tab.">IGUITabControl::addTab()</a> for this instead. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the tab. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent item of the element, e.g. a window. Set it to 0 to place the tab directly in the environment. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>An identifier for the tab. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created tab. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="af076e5646db2e392309aef75edd28238"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addTabControl" ref="af076e5646db2e392309aef75edd28238" args="(const core::rect< s32 > &rectangle, IGUIElement *parent=0, bool fillbackground=false, bool border=true, s32 id=-1)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_tab_control.html">IGUITabControl</a>* irr::gui::IGUIEnvironment::addTabControl </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>fillbackground</em> = <code>false</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>border</em> = <code>true</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code></td><td> </td>
</tr>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
</tr>
</table>
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<p>Adds a tab control to the environment. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the tab control. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent item of the element, e.g. a window. Set it to 0 to place the tab control directly in the environment. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>fillbackground</em> </td><td>Specifies if the background of the tab control should be drawn. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>border</em> </td><td>Specifies if a flat 3d border should be drawn. This is usually not necessary unless you place the control directly into the environment without a window as parent. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>An identifier for the tab control. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created tab control element. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a6c4a058d7c6ff21f062b5fe540ca4748"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addTable" ref="a6c4a058d7c6ff21f062b5fe540ca4748" args="(const core::rect< s32 > &rectangle, IGUIElement *parent=0, s32 id=-1, bool drawBackground=false)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_table.html">IGUITable</a>* irr::gui::IGUIEnvironment::addTable </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>drawBackground</em> = <code>false</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds a table to the environment. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the table. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent item of the element, e.g. a window. Set it to 0 to place the element directly in the environment. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>An identifier for the table. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>drawBackground</em> </td><td>Flag whether the background should be drawn. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created table. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="aa25084f8d939ca49b503162fd3370eae"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addToolBar" ref="aa25084f8d939ca49b503162fd3370eae" args="(IGUIElement *parent=0, s32 id=-1)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_tool_bar.html">IGUIToolBar</a>* irr::gui::IGUIEnvironment::addToolBar </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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</table>
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<p>Adds a toolbar to the environment. </p>
<p>It is like a menu that is always placed on top of its parent, and contains buttons. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent item of the element, e.g. a window. Set it to 0 to place the tool bar directly in the environment. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>An identifier for the tool bar. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created tool bar. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a3c82300cf7eaabc451ef20a04b432c32"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addTreeView" ref="a3c82300cf7eaabc451ef20a04b432c32" args="(const core::rect< s32 > &rectangle, IGUIElement *parent=0, s32 id=-1, bool drawBackground=false, bool scrollBarVertical=true, bool scrollBarHorizontal=false)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_tree_view.html">IGUITreeView</a>* irr::gui::IGUIEnvironment::addTreeView </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>drawBackground</em> = <code>false</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>scrollBarVertical</em> = <code>true</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>scrollBarHorizontal</em> = <code>false</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds a tree view element. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Position and dimension of list box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent gui element of the list box. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>Id to identify the gui element. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>drawBackground</em> </td><td>Flag whether the background should be drawn. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>scrollBarVertical</em> </td><td>Flag whether a vertical scrollbar should be used </td></tr>
<tr><td valign="top"></td><td valign="top"><em>scrollBarHorizontal</em> </td><td>Flag whether a horizontal scrollbar should be used </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created list box. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="ac233dcbef643b5f7de9ab30ae5896e28"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::addWindow" ref="ac233dcbef643b5f7de9ab30ae5896e28" args="(const core::rect< s32 > &rectangle, bool modal=false, const wchar_t *text=0, IGUIElement *parent=0, s32 id=-1)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_window.html">IGUIWindow</a>* irr::gui::IGUIEnvironment::addWindow </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > & </td>
<td class="paramname"> <em>rectangle</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>modal</em> = <code>false</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const wchar_t * </td>
<td class="paramname"> <em>text</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"> <em>id</em> = <code>-1</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Adds an empty window element. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>Rectangle specifying the borders of the window. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>modal</em> </td><td>Defines if the dialog is modal. This means, that all other gui elements which were created before the window cannot be used until it is removed. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>text</em> </td><td>Text displayed as the window title. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent gui element of the window. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>id</em> </td><td>Id with which the gui element can be identified. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created window. Returns 0 if an error occurred. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a77b0cdd0aec36dbb9c558446fab383c2"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::clear" ref="a77b0cdd0aec36dbb9c558446fab383c2" args="()=0" -->
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<td class="memname">virtual void irr::gui::IGUIEnvironment::clear </td>
<td>(</td>
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<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>Removes all elements from the environment. </p>
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<a class="anchor" id="af3bd793f81b15dc534648e8a37e76467"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::createImageList" ref="af3bd793f81b15dc534648e8a37e76467" args="(video::ITexture *texture, core::dimension2d< s32 > imageSize, bool useAlphaChannel)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_image_list.html">IGUIImageList</a>* irr::gui::IGUIEnvironment::createImageList </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classirr_1_1video_1_1_i_texture.html">video::ITexture</a> * </td>
<td class="paramname"> <em>texture</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1core_1_1dimension2d.html">core::dimension2d</a>< <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> > </td>
<td class="paramname"> <em>imageSize</em>, </td>
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<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>useAlphaChannel</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Creates the image list from the given texture. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>texture</em> </td><td>Texture to split into images </td></tr>
<tr><td valign="top"></td><td valign="top"><em>imageSize</em> </td><td>Dimension of each image </td></tr>
<tr><td valign="top"></td><td valign="top"><em>useAlphaChannel</em> </td><td>Flag whether alpha channel of the texture should be honored. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the font. Returns 0 if the font could not be loaded. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a824099cd1ba9dd4b95e40dd1b15244f1"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::createSkin" ref="a824099cd1ba9dd4b95e40dd1b15244f1" args="(EGUI_SKIN_TYPE type)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_skin.html">IGUISkin</a>* irr::gui::IGUIEnvironment::createSkin </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceirr_1_1gui.html#a7b4619db540cbdf96e81023893b4eca5">EGUI_SKIN_TYPE</a> </td>
<td class="paramname"> <em>type</em></td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>Creates a new GUI Skin based on a template. </p>
<p>Use <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_environment.html#ae7042c520e848643e080ad4532797f23" title="Sets a new GUI Skin.">setSkin()</a> to set the created skin. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>type</em> </td><td>The type of the new skin. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the created skin. If you no longer need it, you should call <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IGUISkin::drop()</a>. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a8890a0b0cb5a08c9cca65c6efa3a1e0e"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::deserializeAttributes" ref="a8890a0b0cb5a08c9cca65c6efa3a1e0e" args="(io::IAttributes *in, io::SAttributeReadWriteOptions *options=0)=0" -->
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<td class="memname">virtual void irr::gui::IGUIEnvironment::deserializeAttributes </td>
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<td class="paramtype"><a class="el" href="classirr_1_1io_1_1_i_attributes.html">io::IAttributes</a> * </td>
<td class="paramname"> <em>in</em>, </td>
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<td class="paramtype"><a class="el" href="structirr_1_1io_1_1_s_attribute_read_write_options.html">io::SAttributeReadWriteOptions</a> * </td>
<td class="paramname"> <em>options</em> = <code>0</code></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Reads attributes of the gui environment. </p>
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<a class="anchor" id="aa6ba29bbf3121a5954cfa5a9ca72982f"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::drawAll" ref="aa6ba29bbf3121a5954cfa5a9ca72982f" args="()=0" -->
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<td class="memname">virtual void irr::gui::IGUIEnvironment::drawAll </td>
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<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>Draws all gui elements by traversing the GUI environment starting at the root node. </p>
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<a class="anchor" id="a896fbfcbad5ccf187a835827b439da93"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::getBuiltInFont" ref="a896fbfcbad5ccf187a835827b439da93" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_font.html">IGUIFont</a>* irr::gui::IGUIEnvironment::getBuiltInFont </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>Returns the default built-in font. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the default built-in font. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a13ec41a31e1b9cdc317c0c6092c2b820"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::getDefaultGUIElementFactory" ref="a13ec41a31e1b9cdc317c0c6092c2b820" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element_factory.html">IGUIElementFactory</a>* irr::gui::IGUIEnvironment::getDefaultGUIElementFactory </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>Get the default element factory which can create all built-in elements. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the factory. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="ad3ae4570702000e09cacdb663f0ec363"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::getFileSystem" ref="ad3ae4570702000e09cacdb663f0ec363" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1io_1_1_i_file_system.html">io::IFileSystem</a>* irr::gui::IGUIEnvironment::getFileSystem </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>Returns the file system. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the file system. </dd></dl>
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<a class="anchor" id="a624c047cb88a5d3e3e0d17a42a627335"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::getFocus" ref="a624c047cb88a5d3e3e0d17a42a627335" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a>* irr::gui::IGUIEnvironment::getFocus </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>Returns the element which holds the focus. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the element with focus. </dd></dl>
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<a class="anchor" id="a22074f9a1a5a86d5d216126bbb90b3b1"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::getFont" ref="a22074f9a1a5a86d5d216126bbb90b3b1" args="(const io::path &filename)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_font.html">IGUIFont</a>* irr::gui::IGUIEnvironment::getFont </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1string.html">io::path</a> & </td>
<td class="paramname"> <em>filename</em></td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>Returns pointer to the font with the specified filename. </p>
<p>Loads the font if it was not loaded before. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>filename</em> </td><td>Filename of the Font. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the font. Returns 0 if the font could not be loaded. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a3c1ec1c13e7339e2e8abb34276d6288f"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::getGUIElementFactory" ref="a3c1ec1c13e7339e2e8abb34276d6288f" args="(u32 index) const =0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element_factory.html">IGUIElementFactory</a>* irr::gui::IGUIEnvironment::getGUIElementFactory </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> </td>
<td class="paramname"> <em>index</em></td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>Get a gui element factory by index. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>index</em> </td><td>Index of the factory. </td></tr>
</table>
</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>Factory at given index, or 0 if no such factory exists. </dd></dl>
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<a class="anchor" id="afc715b9a9d98ae3aa8e769c9fb2f4f31"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::getOSOperator" ref="afc715b9a9d98ae3aa8e769c9fb2f4f31" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1_i_o_s_operator.html">IOSOperator</a>* irr::gui::IGUIEnvironment::getOSOperator </td>
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<td> const<code> [pure virtual]</code></td>
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<p>returns a pointer to the OS operator </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the OS operator. </dd></dl>
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<a class="anchor" id="a022dcd144b1f955180569ef2ee844561"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::getRegisteredGUIElementFactoryCount" ref="a022dcd144b1f955180569ef2ee844561" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> irr::gui::IGUIEnvironment::getRegisteredGUIElementFactoryCount </td>
<td>(</td>
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<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>Get amount of registered gui element factories. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Amount of registered gui element factories. </dd></dl>
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<a class="anchor" id="a35fec6d5baa9b2f65aa9ee2c336104d4"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::getRootGUIElement" ref="a35fec6d5baa9b2f65aa9ee2c336104d4" args="()=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a>* irr::gui::IGUIEnvironment::getRootGUIElement </td>
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<td><code> [pure virtual]</code></td>
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<p>Returns the root gui element. </p>
<p>This is the first gui element, the (direct or indirect) parent of all other gui elements. It is a valid <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html" title="Base class of all GUI elements.">IGUIElement</a>, with dimensions the same size as the screen. You should not need to use this method directly, unless you wish to reparent GUI elements to the top level. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the root element of the GUI. The returned pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a54ce9072ea7b89cdaea65306e93ba90c"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::getSkin" ref="a54ce9072ea7b89cdaea65306e93ba90c" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_skin.html">IGUISkin</a>* irr::gui::IGUIEnvironment::getSkin </td>
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<td> const<code> [pure virtual]</code></td>
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<p>Returns pointer to the current gui skin. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the GUI skin. </dd></dl>
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<a class="anchor" id="a187ebb28837dbdb88810f7e493096c3f"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::getSpriteBank" ref="a187ebb28837dbdb88810f7e493096c3f" args="(const io::path &filename)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_sprite_bank.html">IGUISpriteBank</a>* irr::gui::IGUIEnvironment::getSpriteBank </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1string.html">io::path</a> & </td>
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<p>Returns pointer to the sprite bank with the specified file name. </p>
<p>Loads the bank if it was not loaded before. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>filename</em> </td><td>Filename of the sprite bank's origin. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the sprite bank. Returns 0 if it could not be loaded. This pointer should not be dropped. See <a class="el" href="classirr_1_1_i_reference_counted.html#afb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">IReferenceCounted::drop()</a> for more information. </dd></dl>
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<a class="anchor" id="a48f5e442f0a2074a531234ab83148fe2"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::getVideoDriver" ref="a48f5e442f0a2074a531234ab83148fe2" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1video_1_1_i_video_driver.html">video::IVideoDriver</a>* irr::gui::IGUIEnvironment::getVideoDriver </td>
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<td> const<code> [pure virtual]</code></td>
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<p>Returns the current video driver. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the video driver. </dd></dl>
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<a class="anchor" id="a88c483f30a0f35debed70e8e51836552"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::hasFocus" ref="a88c483f30a0f35debed70e8e51836552" args="(IGUIElement *element) const =0" -->
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<td class="memname">virtual bool irr::gui::IGUIEnvironment::hasFocus </td>
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<td class="paramname"> <em>element</em></td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>Returns whether the element has focus. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>element</em> </td><td>Pointer to the element which is tested. </td></tr>
</table>
</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>True if the element has focus, else false. </dd></dl>
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<a class="anchor" id="a23e53c388d45358c53304d095f0b029b"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::loadGUI" ref="a23e53c388d45358c53304d095f0b029b" args="(io::IReadFile *file, IGUIElement *parent=0)=0" -->
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<td class="memname">virtual bool irr::gui::IGUIEnvironment::loadGUI </td>
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<td class="paramtype"><a class="el" href="classirr_1_1io_1_1_i_read_file.html">io::IReadFile</a> * </td>
<td class="paramname"> <em>file</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code></td><td> </td>
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<td>)</td>
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<p>Loads the gui. Note that the current gui is not cleared before. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>file</em> </td><td>The file to load from. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent for the loaded GUI, root if 0. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if loading succeeded, else false. </dd></dl>
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<a class="anchor" id="a6e847a40e5c97c846f2d654605ae13a0"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::loadGUI" ref="a6e847a40e5c97c846f2d654605ae13a0" args="(const io::path &filename, IGUIElement *parent=0)=0" -->
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<td class="memname">virtual bool irr::gui::IGUIEnvironment::loadGUI </td>
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<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1string.html">io::path</a> & </td>
<td class="paramname"> <em>filename</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Loads the gui. Note that the current gui is not cleared before. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>filename</em> </td><td>Name of the file. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent for the loaded GUI, root if 0. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if loading succeeded, else false. </dd></dl>
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<a class="anchor" id="aff1cc1109841f9bccd19634870c7cd65"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::postEventFromUser" ref="aff1cc1109841f9bccd19634870c7cd65" args="(const SEvent &event)=0" -->
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<td class="paramname"> <em>event</em></td>
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<p>Posts an input event to the environment. </p>
<p>Usually you do not have to use this method, it is used by the engine internally. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>event</em> </td><td>The event to post. </td></tr>
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</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if succeeded, else false. </dd></dl>
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<a class="anchor" id="acdfcdf6330e7475e3fdfd42f43c5f6df"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::readGUIElement" ref="acdfcdf6330e7475e3fdfd42f43c5f6df" args="(io::IXMLReader *reader, IGUIElement *node)=0" -->
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<td>(</td>
<td class="paramtype"><a class="el" href="classirr_1_1io_1_1_i_irr_x_m_l_reader.html">io::IXMLReader</a> * </td>
<td class="paramname"> <em>reader</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>node</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>reads an element </p>
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<a class="anchor" id="a653ac2cc8640899c23f4d55d9a5f0fdd"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::registerGUIElementFactory" ref="a653ac2cc8640899c23f4d55d9a5f0fdd" args="(IGUIElementFactory *factoryToAdd)=0" -->
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<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element_factory.html">IGUIElementFactory</a> * </td>
<td class="paramname"> <em>factoryToAdd</em></td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>Adds an element factory to the gui environment. </p>
<p>Use this to extend the gui environment with new element types which it should be able to create automatically, for example when loading data from xml files. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>factoryToAdd</em> </td><td>Pointer to new factory. </td></tr>
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</dd>
</dl>
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<a class="anchor" id="ab2100753b415a9950d95572d4623bf46"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::removeFocus" ref="ab2100753b415a9950d95572d4623bf46" args="(IGUIElement *element)=0" -->
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<td>(</td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>element</em></td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
</tr>
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<p>Removes the focus from an element. </p>
<p>Causes a EGET_ELEMENT_FOCUS_LOST event. If the event is absorbed then the focus will not be changed. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>element</em> </td><td>Pointer to the element which shall lose the focus. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True on success, false on failure </dd></dl>
</div>
</div>
<a class="anchor" id="a39fdeef8455813a2be2bce9212ec758a"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::saveGUI" ref="a39fdeef8455813a2be2bce9212ec758a" args="(io::IWriteFile *file, IGUIElement *start=0)=0" -->
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<td class="memname">virtual bool irr::gui::IGUIEnvironment::saveGUI </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classirr_1_1io_1_1_i_write_file.html">io::IWriteFile</a> * </td>
<td class="paramname"> <em>file</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>start</em> = <code>0</code></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Saves the current gui into a file. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>file</em> </td><td>The file to write to. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>start</em> </td><td>The GUIElement to start with. Root if 0. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if saving succeeded, else false. </dd></dl>
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<a class="anchor" id="ac5e7b39ff2292983660a5e5999b240b3"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::saveGUI" ref="ac5e7b39ff2292983660a5e5999b240b3" args="(const io::path &filename, IGUIElement *start=0)=0" -->
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<td class="memname">virtual bool irr::gui::IGUIEnvironment::saveGUI </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1string.html">io::path</a> & </td>
<td class="paramname"> <em>filename</em>, </td>
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<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>start</em> = <code>0</code></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Saves the current gui into a file. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>filename</em> </td><td>Name of the file. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>start</em> </td><td>The GUIElement to start with. Root if 0. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if saving succeeded, else false. </dd></dl>
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<a class="anchor" id="a6342ec41dcd9fbd3f587dce369d11b34"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::serializeAttributes" ref="a6342ec41dcd9fbd3f587dce369d11b34" args="(io::IAttributes *out, io::SAttributeReadWriteOptions *options=0) const =0" -->
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<td class="memname">virtual void irr::gui::IGUIEnvironment::serializeAttributes </td>
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<td class="paramtype"><a class="el" href="classirr_1_1io_1_1_i_attributes.html">io::IAttributes</a> * </td>
<td class="paramname"> <em>out</em>, </td>
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<td class="paramtype"><a class="el" href="structirr_1_1io_1_1_s_attribute_read_write_options.html">io::SAttributeReadWriteOptions</a> * </td>
<td class="paramname"> <em>options</em> = <code>0</code></td><td> </td>
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<td>)</td>
<td></td><td></td><td> const<code> [pure virtual]</code></td>
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<p>Writes attributes of the gui environment. </p>
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<a class="anchor" id="a2bfe9985ae1a2f379e708fce86902cea"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::setFocus" ref="a2bfe9985ae1a2f379e708fce86902cea" args="(IGUIElement *element)=0" -->
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<td class="memname">virtual bool irr::gui::IGUIEnvironment::setFocus </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>element</em></td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>Sets the focus to an element. </p>
<p>Causes a EGET_ELEMENT_FOCUS_LOST event followed by a EGET_ELEMENT_FOCUSED event. If someone absorbed either of the events, then the focus will not be changed. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>element</em> </td><td>Pointer to the element which shall get the focus. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True on success, false on failure </dd></dl>
</div>
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<a class="anchor" id="ae7042c520e848643e080ad4532797f23"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::setSkin" ref="ae7042c520e848643e080ad4532797f23" args="(IGUISkin *skin)=0" -->
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<td class="memname">virtual void irr::gui::IGUIEnvironment::setSkin </td>
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<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_skin.html">IGUISkin</a> * </td>
<td class="paramname"> <em>skin</em></td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>Sets a new GUI Skin. </p>
<p>You can use this to change the appearance of the whole GUI Environment. You can set one of the built-in skins or implement your own class derived from <a class="el" href="classirr_1_1gui_1_1_i_g_u_i_skin.html" title="A skin modifies the look of the GUI elements.">IGUISkin</a> and enable it using this method. To set for example the built-in Windows classic skin, use the following code: </p>
<div class="fragment"><pre class="fragment"> gui::IGUISkin* newskin = environment->createSkin(<a class="code" href="namespaceirr_1_1gui.html#a7b4619db540cbdf96e81023893b4eca5a4bc61097b84978277791e5e4b2fcfb03" title="Default windows look and feel.">gui::EGST_WINDOWS_CLASSIC</a>);
environment->setSkin(newskin);
newskin->drop();
</pre></div> <dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>skin</em> </td><td>New skin to use. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a2491715aa30894c66357eb0451aa10b0"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::setUserEventReceiver" ref="a2491715aa30894c66357eb0451aa10b0" args="(IEventReceiver *evr)=0" -->
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<td class="memname">virtual void irr::gui::IGUIEnvironment::setUserEventReceiver </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classirr_1_1_i_event_receiver.html">IEventReceiver</a> * </td>
<td class="paramname"> <em>evr</em></td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>This sets a new event receiver for gui events. </p>
<p>Usually you do not have to use this method, it is used by the engine internally. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>evr</em> </td><td>Pointer to the new receiver. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a30fb040bf48603fd309632e9c60b3583"></a><!-- doxytag: member="irr::gui::IGUIEnvironment::writeGUIElement" ref="a30fb040bf48603fd309632e9c60b3583" args="(io::IXMLWriter *writer, IGUIElement *node)=0" -->
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<td class="memname">virtual void irr::gui::IGUIEnvironment::writeGUIElement </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classirr_1_1io_1_1_i_x_m_l_writer.html">io::IXMLWriter</a> * </td>
<td class="paramname"> <em>writer</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1gui_1_1_i_g_u_i_element.html">IGUIElement</a> * </td>
<td class="paramname"> <em>node</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>writes an element </p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="_i_g_u_i_environment_8h_source.html">IGUIEnvironment.h</a></li>
</ul>
</div>
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<td> <div align="left"><small><em><font size="2">The <a href="http://irrlicht.sourceforge.net" target="_blank">Irrlicht
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